TECOGEN INC NEW

Ticker: TGEN CUSIP: 87876P201 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 218,628 Value ($000) $1,080 Avg Close $7.51 Range $4.62 - $12.07
Q3 2025
Shares 246,705 Value ($000) $2,173 Avg Close $8.02 Range $5.63 - $11.55